Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810947 | Cooling device | Hiroshi Tanaka, Takahide Ohara, Kazutaka Suzuki, Hiroo Yamaguchi | 2004-11-02 |
| 6742574 | Cooling apparatus | Hajime Sugito, Hiroyuki Osakabe, Shinichi Morihira, Takaki Okochi | 2004-06-01 |
| 6719040 | Cooling apparatus boiling and condensing refrigerant with improved tunnel structure | Hajime Sugito, Hiroyuki Osakabe, Shinichi Morihira | 2004-04-13 |